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參數資料
| 型號： | WCMA2008U1X |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 256K x 8 Static RAM |
| 中文描述： | 256K × 8靜態RAM |
| 文件頁數： | 7/11頁 |
| 文件大小： | 284K |
| 代理商： | WCMA2008U1X |
WCMA2008U1X
7
Notes:
12. Data I/O is high impedance if OE = V
.
13. During this period, the I/Os are in output state and input signals should not be applied.
14. If CE
1
goes HIGH or CE
2
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
Switching Waveforms
(continued)
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZOE
DATA
IN
VALID
CE
1
ADDRESS
CE
2
WE
DATA I/O
OE
NOTE
13
Write Cycle No. 1(WE Controlled)
[8, 12, 14]
t
WC
DATA
IN
VALID
t
AW
t
SA
t
PWE
t
HA
t
HD
t
SD
t
SCE
CE
1
ADDRESS
CE
2
WE
DATA I/O
Write Cycle No. 2(CE
1
or CE
2
Controlled)
[8, 12, 14]
OE
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相關代理商/技術參數 |
參數描述 |
|---|---|
| WCMA2008U1X-FF70 | 制造商:Cypress Semiconductor 功能描述: |
| WCMA2008U1X-FF70T | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| WCMA2016U4B | 制造商:WEIDA 制造商全稱:WEIDA 功能描述:128K x 16 Static RAM |
| WCMA2016U4B-FF55 | 制造商:Cypress Semiconductor 功能描述: |
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